The server returns the data converted to Unicode code Character

When we request interface, the server returns some data, when we will find print, print out a unicode code, not the characters.

This time the need to manually handle ourselves and let the printed output when the Chinese character format.

 

Methods as below:

Add a classification, the classification process described rewritten as follows:

/**
 *  集合类型打log
 */
@implementation NSArray (log)

- (NSString *)description{
    return [self descriptionWithLocale:nil];
}

- (NSString *)descriptionWithLocale:(id)locale{
    NSMutableString * string = [[NSMutableString alloc]init];
    [string appendString:@"[\n"];
    for (int i = 0; i < self.count; i++) {
        [string appendFormat:@"\t第%d个 -- %@ \n", I, Self [I]]; 
    } 
    [ String stringByAppendingString: @ " ] \ n- " ];
     return  String ; 
} 


@end 



@implementation NSDictionary (the Log)

 - (NSString * ) jsonDescription {
     // reference to this blog https: / /www.jianshu.com/p/f14b4cb1435b .
     // NSString default is UTF-16, UTF-8 can be transferred out of printing 
    the NSError * error = nil; 
    NSData * = Data [NSJSONSerialization dataWithJSONObject: Self Options: error NSJSONWritingPrettyPrinted : & error]; 
    
    IF (error) { 
        the NSMutableString*strM = [NSMutableString stringWithString:@"{\n"];
        [self enumerateKeysAndObjectsUsingBlock:^(id key, id obj, BOOL *stop) {
            [strM appendFormat:@"\t%@ = %@ ;\n", key, obj];
        }];
        [strM appendString:@"}\n"];
        return strM;
        
    }
    
    NSString *newString = [[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding];
    newString = [newString stringByReplacingOccurrencesOfString:@"\\" withString:@""];
     Return of newString; 
}

 - (NSString * ) Description {
     return [Self descriptionWithLocale: nil]; 
}

 - (NSString * ) descriptionWithLocale: (ID) the locale 
{ 

    IF ([NSJSONSerialization isValidJSONObject: Self]) {
         return [Self jsonDescription]; 
    } 
    // originally written, the format of a problem, but no problem in Chinese turn 
    the NSMutableString STRM * = [the NSMutableString stringWithString: @ " {\ n- " ]; 

    [Self enumerateKeysAndObjectsUsingBlock: ^ (Key ID, ID obj, BOOL * STOP ) { 
        [STRM AppendFormat: @ " \ T% = @% @; \ n-", key, obj];
    }];

    [strM appendString:@"}\n"];

    return strM;
}

@end